sper că e bine
VA=224cm3
mCO2=1,76 g
mH2O=0,9 g
A=?
MCO2=12+2*16=44
MH2O=2*1+16=18
44gCO2....12gC....32gO
1,76g..........x=0,48....y=1,28 g
18 gH2O......2gH
0,9g...............z=0,1gH
1,86gA......0,48C........0,1gH....1,28gO
100 %C=25,80 %H=5,37 %O=68,81
C=25,80/12=2,15:2.15=1*4=4
H =5,37/1=5,37 :2,15=2,5*4=10
O=68,81/16=4,30:2,15=2*4=8
C4H10O8